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Biological Transport System
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Biological Transport System
The walls of capillaries are composed of a layer of cells called
fibrinogen
albumin
exothelial
endothelium
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Biological Transport System
The difference between different blood groups is based on specific
platelets
basophils
antigens
neutrophils
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Biological Transport System
The adhere of water molecules to the walls of xylem is called
cohesion
adhesion
aggression
impression
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Biological Transport System
The flaps in the veins that prevent backflow of blood are called
albumin
capillaries
valves
arteries
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Biological Transport System
The valve which prevents the blood backflow to left ventricle from aorta is classified as
pulmonary tricuspid valve
aortic bicuspid valve
pulmonary semi lunar valve
aortic semi lunar valve
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rikazzz
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Biological Transport System
The classification of blood which is based on the absence or presence of antigens on RBCs cells is called
leukocytes group system
blood group systems
antigen group system
erythrocytes group system
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Biological Transport System
In adults, the red blood cells are formed in
lungs and liver
bone marrow of flat and short bones
spleen and liver
liver and spleen
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Biological Transport System
The difference between blood groups Rh-positive and Rh-negative are based on antigens known as
positive factors
O factors
AB factors
Rh factors
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Biological Transport System
The surgery in which veins or arteries from the patient’s body parts are grafted into the coronary arteries to improve the supply of blood to muscles of the heart
lithoscopy
bypass surgery
angioplasty
endoscopy
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rikazzz
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Biological Transport System
The water is drawn into the mesophyll cells from
xylem
phloem
cortex
epidermis
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